Founding MTS, Full-Stack

Polymath builds AI agents that read engineering drawings, generate CAD models, and rebuild parts across CAD systems. We're VC-backed, Harvard- and Stanford-founded, in production with our first product, and running pilots with Fortune 100 manufacturers in aerospace and consumer hardware.

We're hiring our first dedicated full-stack engineer to own the product stack end to end: the chat UIs inside CAD (TypeScript/React over MCP and REST), the Python/FastAPI services behind them (auth, job orchestration, metered billing with Auth0 and Stripe), and the pipeline that packages and deploys it all. You report to the CEO, join customer calls, and set the standards for the next ten hires.

Looking for: 5+ years running production web apps with ownership across front end, API, and deployment; prior early-stage experience (first 50 engineers somewhere); TypeScript and Python; shipped on AWS or GCP with Terraform/CloudFormation and Kubernetes/ECS/Cloud Run. Nice to have: LLM product ops, enterprise SSO, C#/C++ desktop packaging, any CAD or mech-eng curiosity.

Must be authorized to work in the U.S. Immediate start.